<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>薪资想过万，代码敲三遍</title>
    <script src="./lib/echarts.min.js"></script>
    <style>
        .box1,
        .box2,
        .box3 {
            width: 600px;
            height: 300px;
            border: 1px solid pink;
            margin: 0 auto;
            margin-bottom: 20px;
        }
    </style>
</head>

<body>
    <!-- 折线图 -->
    <div class="box1"></div>

    <!-- 柱状图 -->
    <div class="box2"></div>

    <!-- 饼图 -->
    <div class="box3"></div>

    <script>
    function initLine(){
       //创建echarts实例
       const myChart = echarts.init(document.querySelector('.box1'))
       //准备配置项
       const option ={
        title: {
          text: 'ECharts 入门示例'
        },
        tooltip: {},
        legend: {
          data: ['销量']
        },
        xAxis: {
          data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
        },
        yAxis: {},
        series: [
          {
            name: '销量',
            type: 'line',
            data: [5, 20, 36, 10, 10, 20]
          }
        ]
      };
       //设置配置项
       myChart.setOption(option)
    }
    initLine()

    function initBar(){
      const myChart = echarts.init(document.querySelector('.box2'))
      const option = {
        title: {
          text: 'ECharts 入门示例'
        },
        tooltip: {},
        legend: {
          data: ['销量']
        },
        xAxis: {
          data: ['衬衫', '羊毛衫', '雪纺衫', '裤子', '高跟鞋', '袜子']
        },
        yAxis: {},
        series: [
          {
            name: '销量',
            type: 'bar',
            data: [5, 20, 36, 10, 10, 20]
          }
        ]
      };
      myChart.setOption(option)
    }
     
    initBar()

    function initPie(){
    const myChart = echarts.init(document.querySelector('.box3'))
    const option = {
        title: {
            text: 'Referer of a Website',
            subtext: 'Fake Data',
            left: 'center'
        },
        tooltip: {
            trigger: 'item'
        },
        legend: {
            orient: 'vertical',
            left: 'left'
        },
        series: [
            {
            name: 'Access From',
            type: 'pie',
            radius: '50%',
            data: [
                { value: 1048, name: 'Search Engine' },
                { value: 735, name: 'Direct' },
                { value: 580, name: 'Email' },
                { value: 484, name: 'Union Ads' },
                { value: 300, name: 'Video Ads' }
            ],
            emphasis: {
                itemStyle: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
            }
        ]
        };
        myChart.setOption(option)
    }
    initPie()

    </script>
</body>

</html>